com.partnersoft.io.formats.binary

Class BinaryFixedWidthDataRecordSource.MyFetcher

java.lang.Object

com.partnersoft.io.formats.binary.BinaryFixedWidthDataRecordSource.MyFetcher

All Implemented Interfaces:

DataRecordFetcher

Enclosing class:

BinaryFixedWidthDataRecordSource

public class BinaryFixedWidthDataRecordSource.MyFetcher
extends java.lang.Object
implements DataRecordFetcher

Constructor Summary

Constructors

Constructor and Description
BinaryFixedWidthDataRecordSource.MyFetcher()

Method Summary

Methods

Modifier and Type	Method and Description
void	close() Performs any housekeeping measures required (closing files or connections or what-have-you).
void	fetchFieldNames(StringDataBuffer names) Sets field names and, by implication, number of fields.
boolean	fetchRecord(ObjectBuffer values) Sets field values for the next record.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BinaryFixedWidthDataRecordSource.MyFetcher

public BinaryFixedWidthDataRecordSource.MyFetcher()

Method Detail

fetchFieldNames

public void fetchFieldNames(StringDataBuffer names)

Description copied from interface: DataRecordFetcher

Sets field names and, by implication, number of fields. Data types that do not have proper field names should use the convention "field1", "field2", etc. The StringDataBuffer provided is empty.

Specified by:

fetchFieldNames in interface DataRecordFetcher

fetchRecord

public boolean fetchRecord(ObjectBuffer values)

Description copied from interface: DataRecordFetcher

Sets field values for the next record. Returns true if there is a next record; false otherwise. This should increment the record position/cursor/whatever so that each call returns a new record. The StringDataBuffer provided is empty.

Specified by:

fetchRecord in interface DataRecordFetcher

close

public void close()

Description copied from interface: DataRecordFetcher

Performs any housekeeping measures required (closing files or connections or what-have-you).

Specified by:

close in interface DataRecordFetcher